SOFR history: 2019
A full year of SOFR in which policy turned from hikes to cuts and the repo market produced the largest one-day jump in the series, with monthly and daily tables.
2019 is the year SOFR changed direction. It opened at 3.15% on January 2, higher than the 3.00% final print of 2018 and 65 bp over the 2.50% top of the target range, then dropped 45 bp the next day. The range held at 2.25%–2.50% through July, and the 146 observations before August averaged 2.434%. Three 25 bp cuts then show up in the EFFR data: 2.00%–2.25% from August 1, 1.75%–2.00% from September 19 and 1.50%–1.75% from October 31. SOFR finished near the bottom of the last range, with a low of 1.52% on December 23 and a final 2019 print of 1.55%, 160 bp below its opening print.
It was also the most volatile of the early years. SOFR moved 10 bp or more in a day 27 times, against 6 times in each of 2018 and 2020. Much of that came from month-ends, which ran well above the surrounding days in the first four months: 18.2 bp above the prior five-day average in January, 19.6 bp in February, 24.4 bp in March and 30.2 bp in April, when the April 30 print of 2.76% sat 26 bp above the range ceiling. SOFR printed above the ceiling on 18 days in 2019, and seven of them were the last business day of a month.
September 17 was the outlier of the whole series. SOFR printed 5.25%, up 282 bp, with the middle half of the day's volume trading between 5.00% and 5.85% and the 99th percentile at 9.00%, on $1,177 billion. EFFR was 2.30% the same day, itself above the 2.25% ceiling, so SOFR stood 295 bp over it. The rate fell 270 bp to 2.55% on September 18 and another 60 bp to 1.95% on September 19, the first day of the lower range. The quarter-end brought a second, smaller jump: 2.35% on September 30, up 53 bp, before 1.88% on October 1. The spikes and month-end guide walks through those days trade band by trade band.
By December the rate had gone quiet. The December 31 print of 1.55% was only 2.4 bp above its prior five-day average, compared with 57.0 bp at the end of 2018. Average daily volume rose to $1,056.2 billion from $805.6 billion, peaking at $1,281 billion on September 3. Groundwork for fallbacks advanced late in the year: the New York Fed opened its consultation on SOFR averages and an index on November 4, and ISDA reported on November 15 that respondents favored a five-year historical median spread and a two-banking-day backward shift. Those are the parameters behind the LIBOR fallback calculator. The rate's collapse to near zero follows in 2020.
The day after month-end
The month-end premium of early 2019 lasted one day. The first business day of each month gave most of it back: SOFR fell 11 bp on February 1, 20 bp on March 1, 19 bp on April 1 and 22 bp on May 1. The reversals then shrank, to 9 bp on June 3 and 8 bp on July 1. The larger first-of-month drops later in the year mix in policy moves. August 1 (down 36 bp) was the first day of the 2.00%–2.25% range. October 1 (down 47 bp) unwound the September 30 quarter-end. November 1 (down 18 bp) followed an October 31 print of 1.76% that was both a month-end and the first day of the 1.50%–1.75% range, 1 bp over the new ceiling.
For a payment set off a single day's SOFR, the first half of 2019 shows that a month-end fixing could sit about 20 bp above the days on either side. Compounding over a period dilutes one high day; the compounded SOFR calculator shows by how much for any date range.
SOFR against EFFR
SOFR printed above EFFR on 149 of 250 days in 2019, below it on 62 and level on 39. The average gap was 4.2 bp above EFFR, and the range ran from 5 bp below to the 295 bp of September 17. By the final print the two had converged: both were 1.55% on December 31.
Reading the daily table
The 1st–99th percentile column shows how widely the day's volume was spread around the median. The median width in 2019 was 19 bp. September made the column's point: the band ran from 2.25% to 9.00% on September 17, 675 bp wide, and was still 290 bp wide on September 18 and 222 bp on September 16, the day before the spike. One row has a dash in that column: May 31, 2019. The New York Fed's data carry a SOFR of 2.49% and volume of $1,136 billion for that date but no percentiles. The New York Fed says it does not publish percentile statistics when contingency data are used in a calculation; its data file does not record the reason for this date.
SOFR and the target range in 2019
2019 summary statistics
| Statistic | Value |
|---|---|
| Observations | 250 |
| First / last observation | Jan 2, 2019 / Dec 31, 2019 |
| First rate / last rate | 3.15% / 1.55% |
| Mean / median | 2.204% / 2.38% |
| High | 5.25% on Sep 17, 2019 |
| Low | 1.52% on Dec 23, 2019 |
| Average daily volume | $1,056.2 billion |
| Largest daily moves | +282 bp (Sep 17, 2019), -270 bp (Sep 18, 2019), -60 bp (Sep 19, 2019) |
SOFR by month, 2019
| Month | Obs. | First | Last | Mean | High | Low | Avg volume ($bn) |
|---|---|---|---|---|---|---|---|
| January | 21 | 3.15% | 2.58% | 2.472% | 3.15% | 2.39% | 1,000 |
| February | 19 | 2.47% | 2.58% | 2.404% | 2.58% | 2.37% | 929 |
| March | 21 | 2.38% | 2.65% | 2.417% | 2.65% | 2.38% | 931 |
| April | 21 | 2.46% | 2.76% | 2.476% | 2.76% | 2.44% | 978 |
| May | 22 | 2.54% | 2.49% | 2.420% | 2.54% | 2.37% | 1,049 |
| June | 20 | 2.40% | 2.50% | 2.393% | 2.50% | 2.35% | 1,087 |
| July | 22 | 2.42% | 2.55% | 2.450% | 2.59% | 2.36% | 1,157 |
| August | 22 | 2.19% | 2.16% | 2.128% | 2.19% | 2.09% | 1,202 |
| September | 20 | 2.17% | 2.35% | 2.272% | 5.25% | 1.82% | 1,159 |
| October | 22 | 1.88% | 1.76% | 1.864% | 2.05% | 1.76% | 1,092 |
| November | 19 | 1.58% | 1.65% | 1.573% | 1.65% | 1.54% | 1,040 |
| December | 21 | 1.63% | 1.55% | 1.546% | 1.63% | 1.52% | 1,029 |
Every 2019 observation
| Effective date | SOFR | Change (bp) | 1st–99th pct | Volume ($bn) |
|---|---|---|---|---|
| Dec 31, 2019 | 1.55% | +1 | 1.45% – 2.00% | 1,010 |
| Dec 30, 2019 | 1.54% | +1 | 1.47% – 1.67% | 1,036 |
| Dec 27, 2019 | 1.53% | +1 | 1.47% – 1.64% | 1,038 |
| Dec 26, 2019 | 1.52% | 0 | 1.47% – 1.64% | 1,000 |
| Dec 24, 2019 | 1.52% | 0 | 1.45% – 1.64% | 1,006 |
| Dec 23, 2019 | 1.52% | -1 | 1.48% – 1.64% | 1,027 |
| Dec 20, 2019 | 1.53% | 0 | 1.47% – 1.64% | 967 |
| Dec 19, 2019 | 1.53% | 0 | 1.47% – 1.65% | 988 |
| Dec 18, 2019 | 1.53% | -1 | 1.48% – 1.65% | 1,057 |
| Dec 17, 2019 | 1.54% | -8 | 1.48% – 1.64% | 1,014 |
| Dec 16, 2019 | 1.62% | +8 | 1.54% – 1.74% | 1,025 |
| Dec 13, 2019 | 1.54% | +1 | 1.48% – 1.66% | 1,017 |
| Dec 12, 2019 | 1.53% | -1 | 1.48% – 1.65% | 1,039 |
| Dec 11, 2019 | 1.54% | -1 | 1.49% – 1.65% | 1,056 |
| Dec 10, 2019 | 1.55% | -1 | 1.50% – 1.66% | 1,049 |
| Dec 9, 2019 | 1.56% | +1 | 1.50% – 1.67% | 1,042 |
| Dec 6, 2019 | 1.55% | 0 | 1.50% – 1.67% | 1,017 |
| Dec 5, 2019 | 1.55% | +1 | 1.50% – 1.66% | 1,017 |
| Dec 4, 2019 | 1.54% | -1 | 1.49% – 1.65% | 1,046 |
| Dec 3, 2019 | 1.55% | -8 | 1.49% – 1.66% | 1,050 |
| Dec 2, 2019 | 1.63% | -2 | 1.54% – 1.75% | 1,104 |
| Nov 29, 2019 | 1.65% | +10 | 1.50% – 1.80% | 1,004 |
| Nov 27, 2019 | 1.55% | +1 | 1.48% – 1.66% | 1,011 |
| Nov 26, 2019 | 1.54% | -2 | 1.49% – 1.68% | 1,056 |
| Nov 25, 2019 | 1.56% | -2 | 1.50% – 1.69% | 994 |
| Nov 22, 2019 | 1.58% | 0 | 1.51% – 1.70% | 1,028 |
| Nov 21, 2019 | 1.58% | +1 | 1.50% – 1.70% | 993 |
| Nov 20, 2019 | 1.57% | 0 | 1.51% – 1.69% | 1,001 |
| Nov 19, 2019 | 1.57% | +1 | 1.51% – 1.68% | 1,008 |
| Nov 18, 2019 | 1.56% | -3 | 1.50% – 1.68% | 1,012 |
| Nov 15, 2019 | 1.59% | +1 | 1.51% – 1.70% | 1,049 |
| Nov 14, 2019 | 1.58% | +1 | 1.50% – 1.71% | 1,027 |
| Nov 13, 2019 | 1.57% | 0 | 1.50% – 1.70% | 1,018 |
| Nov 12, 2019 | 1.57% | +1 | 1.52% – 1.70% | 1,064 |
| Nov 8, 2019 | 1.56% | 0 | 1.50% – 1.68% | 1,016 |
| Nov 7, 2019 | 1.56% | -1 | 1.51% – 1.69% | 1,066 |
| Nov 6, 2019 | 1.57% | -1 | 1.50% – 1.69% | 1,083 |
| Nov 5, 2019 | 1.58% | +2 | 1.51% – 1.70% | 1,062 |
| Nov 4, 2019 | 1.56% | -2 | 1.50% – 1.69% | 1,146 |
| Nov 1, 2019 | 1.58% | -18 | 1.52% – 1.70% | 1,118 |
| Oct 31, 2019 | 1.76% | -6 | 1.68% – 2.02% | 1,174 |
| Oct 30, 2019 | 1.82% | +1 | 1.77% – 1.95% | 1,099 |
| Oct 29, 2019 | 1.81% | -1 | 1.76% – 1.94% | 1,048 |
| Oct 28, 2019 | 1.82% | -2 | 1.77% – 1.96% | 1,089 |
| Oct 25, 2019 | 1.84% | -2 | 1.78% – 1.97% | 1,077 |
| Oct 24, 2019 | 1.86% | -1 | 1.81% – 2.02% | 1,086 |
| Oct 23, 2019 | 1.87% | 0 | 1.80% – 2.01% | 1,065 |
| Oct 22, 2019 | 1.87% | +1 | 1.80% – 2.01% | 1,079 |
| Oct 21, 2019 | 1.86% | -2 | 1.80% – 1.99% | 1,054 |
| Oct 18, 2019 | 1.88% | -7 | 1.82% – 2.02% | 1,120 |
| Oct 17, 2019 | 1.95% | -10 | 1.87% – 2.10% | 1,077 |
| Oct 16, 2019 | 2.05% | +5 | 1.90% – 2.20% | 1,086 |
| Oct 15, 2019 | 2.00% | +15 | 1.90% – 2.40% | 1,088 |
| Oct 11, 2019 | 1.85% | 0 | 1.78% – 1.97% | 1,024 |
| Oct 10, 2019 | 1.85% | 0 | 1.78% – 1.98% | 1,124 |
| Oct 9, 2019 | 1.85% | 0 | 1.80% – 1.97% | 1,061 |
| Oct 8, 2019 | 1.85% | +2 | 1.80% – 1.98% | 1,070 |
| Oct 7, 2019 | 1.83% | +1 | 1.78% – 1.95% | 1,070 |
| Oct 4, 2019 | 1.82% | -2 | 1.77% – 1.94% | 1,094 |
| Oct 3, 2019 | 1.84% | -1 | 1.79% – 1.96% | 1,120 |
| Oct 2, 2019 | 1.85% | -3 | 1.80% – 1.98% | 1,147 |
| Oct 1, 2019 | 1.88% | -47 | 1.82% – 2.05% | 1,183 |
| Sep 30, 2019 | 2.35% | +53 | 2.00% – 3.20% | 1,097 |
| Sep 27, 2019 | 1.82% | -3 | 1.75% – 1.96% | 1,084 |
| Sep 26, 2019 | 1.85% | -16 | 1.78% – 2.03% | 1,092 |
| Sep 25, 2019 | 2.01% | +5 | 1.80% – 2.23% | 1,080 |
| Sep 24, 2019 | 1.96% | +11 | 1.89% – 2.10% | 1,085 |
| Sep 23, 2019 | 1.85% | -1 | 1.80% – 2.10% | 1,140 |
| Sep 20, 2019 | 1.86% | -9 | 1.80% – 2.08% | 1,121 |
| Sep 19, 2019 | 1.95% | -60 | 1.82% – 2.50% | 1,137 |
| Sep 18, 2019 | 2.55% | -270 | 2.10% – 5.00% | 1,196 |
| Sep 17, 2019 | 5.25% | +282 | 2.25% – 9.00% | 1,177 |
| Sep 16, 2019 | 2.43% | +23 | 2.38% – 4.60% | 1,156 |
| Sep 13, 2019 | 2.20% | 0 | 2.16% – 2.40% | 1,134 |
| Sep 12, 2019 | 2.20% | +5 | 2.15% – 2.35% | 1,156 |
| Sep 11, 2019 | 2.15% | +1 | 2.12% – 2.30% | 1,179 |
| Sep 10, 2019 | 2.14% | +2 | 2.11% – 2.28% | 1,186 |
| Sep 9, 2019 | 2.12% | -3 | 2.09% – 2.27% | 1,243 |
| Sep 6, 2019 | 2.15% | -6 | 2.10% – 2.30% | 1,222 |
| Sep 5, 2019 | 2.21% | 0 | 2.15% – 2.35% | 1,197 |
| Sep 4, 2019 | 2.21% | +4 | 2.15% – 2.39% | 1,222 |
| Sep 3, 2019 | 2.17% | +1 | 2.14% – 2.40% | 1,281 |
| Aug 30, 2019 | 2.16% | +4 | 2.09% – 2.33% | 1,194 |
| Aug 29, 2019 | 2.12% | 0 | 2.06% – 2.26% | 1,196 |
| Aug 28, 2019 | 2.12% | -3 | 2.05% – 2.26% | 1,196 |
| Aug 27, 2019 | 2.15% | +5 | 2.11% – 2.30% | 1,197 |
| Aug 26, 2019 | 2.10% | 0 | 2.07% – 2.23% | 1,190 |
| Aug 23, 2019 | 2.10% | +1 | 2.06% – 2.22% | 1,130 |
| Aug 22, 2019 | 2.09% | -1 | 2.05% – 2.22% | 1,160 |
| Aug 21, 2019 | 2.10% | -3 | 2.05% – 2.24% | 1,188 |
| Aug 20, 2019 | 2.13% | +2 | 2.08% – 2.26% | 1,228 |
| Aug 19, 2019 | 2.11% | -2 | 2.07% – 2.24% | 1,241 |
| Aug 16, 2019 | 2.13% | -5 | 2.08% – 2.27% | 1,247 |
| Aug 15, 2019 | 2.18% | +5 | 2.10% – 2.34% | 1,218 |
| Aug 14, 2019 | 2.13% | -3 | 2.08% – 2.27% | 1,244 |
| Aug 13, 2019 | 2.16% | +4 | 2.03% – 2.32% | 1,183 |
| Aug 12, 2019 | 2.12% | +1 | 2.05% – 2.26% | 1,177 |
| Aug 9, 2019 | 2.11% | +2 | 2.08% – 2.25% | 1,186 |
| Aug 8, 2019 | 2.09% | -1 | 2.06% – 2.25% | 1,218 |
| Aug 7, 2019 | 2.10% | -1 | 2.06% – 2.23% | 1,196 |
| Aug 6, 2019 | 2.11% | -2 | 2.08% – 2.25% | 1,234 |
| Aug 5, 2019 | 2.13% | -6 | 2.10% – 2.28% | 1,253 |
| Aug 2, 2019 | 2.19% | 0 | 2.10% – 2.33% | 1,185 |
| Aug 1, 2019 | 2.19% | -36 | 2.11% – 2.33% | 1,183 |
| Jul 31, 2019 | 2.55% | +16 | 2.35% – 2.78% | 1,217 |
| Jul 30, 2019 | 2.39% | -1 | 2.35% – 2.53% | 1,158 |
| Jul 29, 2019 | 2.40% | -1 | 2.30% – 2.54% | 1,153 |
| Jul 26, 2019 | 2.41% | -1 | 2.35% – 2.56% | 1,142 |
| Jul 25, 2019 | 2.42% | +1 | 2.38% – 2.57% | 1,153 |
| Jul 24, 2019 | 2.41% | +1 | 2.35% – 2.56% | 1,139 |
| Jul 23, 2019 | 2.40% | 0 | 2.36% – 2.53% | 1,091 |
| Jul 22, 2019 | 2.40% | -1 | 2.36% – 2.53% | 1,123 |
| Jul 19, 2019 | 2.41% | -5 | 2.35% – 2.55% | 1,140 |
| Jul 18, 2019 | 2.46% | -1 | 2.30% – 2.62% | 1,114 |
| Jul 17, 2019 | 2.47% | 0 | 2.40% – 2.62% | 1,104 |
| Jul 16, 2019 | 2.47% | +1 | 2.42% – 2.60% | 1,102 |
| Jul 15, 2019 | 2.46% | +10 | 2.42% – 2.60% | 1,199 |
| Jul 12, 2019 | 2.36% | -5 | 2.33% – 2.53% | 1,138 |
| Jul 11, 2019 | 2.41% | -5 | 2.34% – 2.55% | 1,147 |
| Jul 10, 2019 | 2.46% | +1 | 2.30% – 2.59% | 1,139 |
| Jul 9, 2019 | 2.45% | -3 | 2.42% – 2.60% | 1,178 |
| Jul 8, 2019 | 2.48% | -11 | 2.42% – 2.60% | 1,211 |
| Jul 5, 2019 | 2.59% | +3 | 2.44% – 2.76% | 1,193 |
| Jul 3, 2019 | 2.56% | +5 | 2.48% – 2.75% | 1,213 |
| Jul 2, 2019 | 2.51% | +9 | 2.45% – 3.10% | 1,224 |
| Jul 1, 2019 | 2.42% | -8 | 2.36% – 3.85% | 1,181 |
| Jun 28, 2019 | 2.50% | +8 | 2.33% – 3.03% | 1,113 |
| Jun 27, 2019 | 2.42% | -1 | 2.32% – 2.57% | 1,117 |
| Jun 26, 2019 | 2.43% | +2 | 2.30% – 2.57% | 1,099 |
| Jun 25, 2019 | 2.41% | +2 | 2.35% – 2.54% | 1,101 |
| Jun 24, 2019 | 2.39% | +2 | 2.35% – 2.52% | 1,092 |
| Jun 21, 2019 | 2.37% | +1 | 2.33% – 2.50% | 1,103 |
| Jun 20, 2019 | 2.36% | 0 | 2.31% – 2.48% | 1,067 |
| Jun 19, 2019 | 2.36% | -3 | 2.31% – 2.49% | 1,059 |
| Jun 18, 2019 | 2.39% | -2 | 2.33% – 2.51% | 1,059 |
| Jun 17, 2019 | 2.41% | +6 | 2.36% – 2.53% | 1,098 |
| Jun 14, 2019 | 2.35% | 0 | 2.30% – 2.45% | 1,047 |
| Jun 13, 2019 | 2.35% | -2 | 2.32% – 2.49% | 1,039 |
| Jun 12, 2019 | 2.37% | -1 | 2.31% – 2.50% | 1,099 |
| Jun 11, 2019 | 2.38% | -1 | 2.30% – 2.50% | 1,048 |
| Jun 10, 2019 | 2.39% | 0 | 2.35% – 2.50% | 1,112 |
| Jun 7, 2019 | 2.39% | -1 | 2.30% – 2.51% | 1,104 |
| Jun 6, 2019 | 2.40% | 0 | 2.34% – 2.51% | 1,031 |
| Jun 5, 2019 | 2.40% | +1 | 2.34% – 2.50% | 1,082 |
| Jun 4, 2019 | 2.39% | -1 | 2.34% – 2.50% | 1,110 |
| Jun 3, 2019 | 2.40% | -9 | 2.35% – 2.52% | 1,162 |
| May 31, 2019 | 2.49% | +9 | — | 1,136 |
| May 30, 2019 | 2.40% | 0 | 2.28% – 2.54% | 1,083 |
| May 29, 2019 | 2.40% | -1 | 2.28% – 2.53% | 1,099 |
| May 28, 2019 | 2.41% | +4 | 2.35% – 2.53% | 1,085 |
| May 24, 2019 | 2.37% | 0 | 2.32% – 2.49% | 1,038 |
| May 23, 2019 | 2.37% | 0 | 2.32% – 2.49% | 1,039 |
| May 22, 2019 | 2.37% | -1 | 2.30% – 2.49% | 1,037 |
| May 21, 2019 | 2.38% | -1 | 2.33% – 2.50% | 1,017 |
| May 20, 2019 | 2.39% | -3 | 2.33% – 2.50% | 1,038 |
| May 17, 2019 | 2.42% | -1 | 2.34% – 2.52% | 1,036 |
| May 16, 2019 | 2.43% | -5 | 2.38% – 2.54% | 1,030 |
| May 15, 2019 | 2.48% | +9 | 2.40% – 2.60% | 1,052 |
| May 14, 2019 | 2.39% | +1 | 2.34% – 2.51% | 1,012 |
| May 13, 2019 | 2.38% | -2 | 2.33% – 2.49% | 1,007 |
| May 10, 2019 | 2.40% | -1 | 2.35% – 2.50% | 1,034 |
| May 9, 2019 | 2.41% | -2 | 2.35% – 2.52% | 1,011 |
| May 8, 2019 | 2.43% | -1 | 2.35% – 2.54% | 1,034 |
| May 7, 2019 | 2.44% | +2 | 2.38% – 2.55% | 1,069 |
| May 6, 2019 | 2.42% | -1 | 2.37% – 2.54% | 1,021 |
| May 3, 2019 | 2.43% | -7 | 2.38% – 2.56% | 1,076 |
| May 2, 2019 | 2.50% | -4 | 2.40% – 2.63% | 1,053 |
| May 1, 2019 | 2.54% | -22 | 2.46% – 2.65% | 1,074 |
| Apr 30, 2019 | 2.76% | +28 | 2.42% – 3.06% | 1,084 |
| Apr 29, 2019 | 2.48% | +2 | 2.40% – 2.62% | 968 |
| Apr 26, 2019 | 2.46% | +1 | 2.41% – 2.60% | 982 |
| Apr 25, 2019 | 2.45% | +1 | 2.39% – 2.57% | 962 |
| Apr 24, 2019 | 2.44% | -2 | 2.39% – 2.56% | 1,018 |
| Apr 23, 2019 | 2.46% | 0 | 2.39% – 2.59% | 969 |
| Apr 22, 2019 | 2.46% | -4 | 2.40% – 2.59% | 978 |
| Apr 18, 2019 | 2.50% | 0 | 2.43% – 2.63% | 979 |
| Apr 17, 2019 | 2.50% | +3 | 2.43% – 2.63% | 954 |
| Apr 16, 2019 | 2.47% | 0 | 2.40% – 2.65% | 961 |
| Apr 15, 2019 | 2.47% | +3 | 2.40% – 2.60% | 968 |
| Apr 12, 2019 | 2.44% | 0 | 2.39% – 2.55% | 955 |
| Apr 11, 2019 | 2.44% | -1 | 2.39% – 2.55% | 974 |
| Apr 10, 2019 | 2.45% | 0 | 2.38% – 2.57% | 945 |
| Apr 9, 2019 | 2.45% | -1 | 2.37% – 2.57% | 970 |
| Apr 8, 2019 | 2.46% | 0 | 2.40% – 2.58% | 949 |
| Apr 5, 2019 | 2.46% | 0 | 2.40% – 2.58% | 976 |
| Apr 4, 2019 | 2.46% | -1 | 2.40% – 2.58% | 1,000 |
| Apr 3, 2019 | 2.47% | +1 | 2.41% – 2.58% | 987 |
| Apr 2, 2019 | 2.46% | 0 | 2.40% – 2.61% | 978 |
| Apr 1, 2019 | 2.46% | -19 | 2.40% – 2.67% | 978 |
| Mar 29, 2019 | 2.65% | +22 | 2.40% – 3.70% | 897 |
| Mar 28, 2019 | 2.43% | +3 | 2.34% – 2.58% | 898 |
| Mar 27, 2019 | 2.40% | 0 | 2.34% – 2.53% | 879 |
| Mar 26, 2019 | 2.40% | 0 | 2.35% – 2.52% | 901 |
| Mar 25, 2019 | 2.40% | 0 | 2.35% – 2.51% | 919 |
| Mar 22, 2019 | 2.40% | -4 | 2.35% – 2.52% | 889 |
| Mar 21, 2019 | 2.44% | -3 | 2.39% – 2.59% | 921 |
| Mar 20, 2019 | 2.47% | +5 | 2.40% – 2.61% | 928 |
| Mar 19, 2019 | 2.42% | +1 | 2.38% – 2.58% | 945 |
| Mar 18, 2019 | 2.41% | -5 | 2.35% – 2.53% | 942 |
| Mar 15, 2019 | 2.46% | +4 | 2.40% – 2.59% | 940 |
| Mar 14, 2019 | 2.42% | +2 | 2.36% – 2.53% | 879 |
| Mar 13, 2019 | 2.40% | +1 | 2.33% – 2.53% | 925 |
| Mar 12, 2019 | 2.39% | +1 | 2.35% – 2.52% | 916 |
| Mar 11, 2019 | 2.38% | -1 | 2.35% – 2.51% | 949 |
| Mar 8, 2019 | 2.39% | +1 | 2.34% – 2.51% | 954 |
| Mar 7, 2019 | 2.38% | 0 | 2.34% – 2.52% | 972 |
| Mar 6, 2019 | 2.38% | 0 | 2.33% – 2.50% | 977 |
| Mar 5, 2019 | 2.38% | 0 | 2.33% – 2.51% | 956 |
| Mar 4, 2019 | 2.38% | 0 | 2.34% – 2.51% | 965 |
| Mar 1, 2019 | 2.38% | -20 | 2.35% – 2.52% | 1,007 |
| Feb 28, 2019 | 2.58% | +21 | 2.35% – 2.82% | 1,003 |
| Feb 27, 2019 | 2.37% | -1 | 2.34% – 2.51% | 898 |
| Feb 26, 2019 | 2.38% | 0 | 2.34% – 2.51% | 919 |
| Feb 25, 2019 | 2.38% | -2 | 2.34% – 2.51% | 938 |
| Feb 22, 2019 | 2.40% | +1 | 2.34% – 2.51% | 894 |
| Feb 21, 2019 | 2.39% | 0 | 2.34% – 2.51% | 886 |
| Feb 20, 2019 | 2.39% | -1 | 2.34% – 2.51% | 913 |
| Feb 19, 2019 | 2.40% | -3 | 2.35% – 2.51% | 941 |
| Feb 15, 2019 | 2.43% | +4 | 2.38% – 2.56% | 913 |
| Feb 14, 2019 | 2.39% | +1 | 2.34% – 2.50% | 862 |
| Feb 13, 2019 | 2.38% | -1 | 2.34% – 2.50% | 928 |
| Feb 12, 2019 | 2.39% | -1 | 2.33% – 2.50% | 920 |
| Feb 11, 2019 | 2.40% | +3 | 2.35% – 2.56% | 984 |
| Feb 8, 2019 | 2.37% | -1 | 2.33% – 2.50% | 912 |
| Feb 7, 2019 | 2.38% | 0 | 2.34% – 2.51% | 918 |
| Feb 6, 2019 | 2.38% | -2 | 2.33% – 2.49% | 942 |
| Feb 5, 2019 | 2.40% | 0 | 2.34% – 2.51% | 932 |
| Feb 4, 2019 | 2.40% | -7 | 2.30% – 2.53% | 964 |
| Feb 1, 2019 | 2.47% | -11 | 2.30% – 2.59% | 993 |
| Jan 31, 2019 | 2.58% | +19 | 2.30% – 2.85% | 1,048 |
| Jan 30, 2019 | 2.39% | -1 | 2.35% – 2.52% | 948 |
| Jan 29, 2019 | 2.40% | +1 | 2.32% – 2.52% | 934 |
| Jan 28, 2019 | 2.39% | -1 | 2.32% – 2.52% | 981 |
| Jan 25, 2019 | 2.40% | -1 | 2.34% – 2.53% | 915 |
| Jan 24, 2019 | 2.41% | +1 | 2.35% – 2.55% | 994 |
| Jan 23, 2019 | 2.40% | -1 | 2.35% – 2.52% | 956 |
| Jan 22, 2019 | 2.41% | -1 | 2.35% – 2.52% | 967 |
| Jan 18, 2019 | 2.42% | +1 | 2.34% – 2.52% | 974 |
| Jan 17, 2019 | 2.41% | -2 | 2.35% – 2.52% | 969 |
| Jan 16, 2019 | 2.43% | -3 | 2.35% – 2.52% | 988 |
| Jan 15, 2019 | 2.46% | +6 | 2.38% – 2.56% | 991 |
| Jan 14, 2019 | 2.40% | -1 | 2.34% – 2.53% | 977 |
| Jan 11, 2019 | 2.41% | -2 | 2.35% – 2.52% | 973 |
| Jan 10, 2019 | 2.43% | -2 | 2.37% – 2.56% | 1,026 |
| Jan 9, 2019 | 2.45% | +3 | 2.30% – 2.59% | 1,032 |
| Jan 8, 2019 | 2.42% | +1 | 2.38% – 2.55% | 1,070 |
| Jan 7, 2019 | 2.41% | -4 | 2.35% – 2.54% | 1,052 |
| Jan 4, 2019 | 2.45% | -25 | 2.30% – 2.60% | 1,041 |
| Jan 3, 2019 | 2.70% | -45 | 2.30% – 2.89% | 1,063 |
| Jan 2, 2019 | 3.15% | +15 | 2.30% – 3.70% | 1,092 |